Tesla’s Experiments With Alternating Currents of High Frequency Electrical Engineer, The May 27th, 1891
Tesla Coil High Potential, Alternating E-field Electrostatic Charge Transfer Electric Spacecraft Journal August 5th, 2003
Tesla Motors Operated from Single-Phase Two-Wire Alternating Circuits Scientific American Supplement January 3rd, 1894
Mr. Tesla Before The London Institution of Electical Engineers and The Royal Institution Electrical Engineer, The February 10th, 1892
